Nov 29 03:53:08 centos8u2-base64 sshd[7501]: Accepted publickey for root from 10.2.1.24 port 42272 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Nov 29 03:53:08 centos8u2-base64 systemd[7504]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Nov 29 03:53:09 centos8u2-base64 sshd[7501]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov 29 03:53:10 centos8u2-base64 sshd[7514]: Received disconnect from 10.2.1.24 port 42272:11: disconnected by user
Nov 29 03:53:10 centos8u2-base64 sshd[7514]: Disconnected from user root 10.2.1.24 port 42272
Nov 29 03:53:10 centos8u2-base64 sshd[7501]: pam_unix(sshd:session): session closed for user root
Nov 29 04:00:01 centos8u2-base64 sshd[7536]: Connection closed by 10.2.1.24 port 42948 [preauth]
Nov 29 06:00:02 centos8u2-base64 sshd[7614]: Connection closed by 10.2.1.24 port 54540 [preauth]
Nov 29 08:00:02 centos8u2-base64 sshd[7684]: Connection closed by 10.2.1.24 port 33996 [preauth]
Nov 29 10:00:02 centos8u2-base64 sshd[7761]: Connection closed by 10.2.1.24 port 41692 [preauth]
Nov 29 12:00:02 centos8u2-base64 sshd[7837]: Connection closed by 10.2.1.24 port 49380 [preauth]
Nov 29 14:00:02 centos8u2-base64 sshd[7907]: Connection closed by 10.2.1.24 port 58934 [preauth]
Nov 29 16:00:02 centos8u2-base64 sshd[7983]: Connection closed by 10.2.1.24 port 38410 [preauth]
Nov 29 18:00:02 centos8u2-base64 sshd[8059]: Connection closed by 10.2.1.24 port 46120 [preauth]
Nov 29 20:00:02 centos8u2-base64 sshd[8129]: Connection closed by 10.2.1.24 port 53824 [preauth]
Nov 29 22:00:02 centos8u2-base64 sshd[8205]: Connection closed by 10.2.1.24 port 42822 [preauth]
Nov 30 00:00:02 centos8u2-base64 sshd[8281]: Connection closed by 10.2.1.24 port 35890 [preauth]
Nov 30 02:00:02 centos8u2-base64 sshd[8358]: Connection closed by 10.2.1.24 port 50942 [preauth]
Nov 30 04:00:02 centos8u2-base64 sshd[8448]: Connection closed by 10.2.1.24 port 50044 [preauth]
Nov 30 04:07:37 centos8u2-base64 sshd[8463]: Accepted publickey for root from 10.2.1.24 port 50682 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Nov 30 04:07:37 centos8u2-base64 systemd[8466]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Nov 30 04:07:38 centos8u2-base64 sshd[8463]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov 30 04:07:39 centos8u2-base64 sshd[8476]: Received disconnect from 10.2.1.24 port 50682:11: disconnected by user
Nov 30 04:07:39 centos8u2-base64 sshd[8476]: Disconnected from user root 10.2.1.24 port 50682
Nov 30 04:07:39 centos8u2-base64 sshd[8463]: pam_unix(sshd:session): session closed for user root
Nov 30 04:07:39 centos8u2-base64 sshd[8489]: Accepted publickey for root from 10.2.1.24 port 50686 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Nov 30 04:07:40 centos8u2-base64 systemd[8501]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Nov 30 04:07:40 centos8u2-base64 sshd[8489]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov 30 04:07:44 centos8u2-base64 sshd[8510]: Received disconnect from 10.2.1.24 port 50686:11: disconnected by user
Nov 30 04:07:44 centos8u2-base64 sshd[8510]: Disconnected from user root 10.2.1.24 port 50686
Nov 30 04:07:44 centos8u2-base64 sshd[8489]: pam_unix(sshd:session): session closed for user root
Nov 30 04:07:44 centos8u2-base64 sshd[8522]: Accepted publickey for root from 10.2.1.24 port 50692 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Nov 30 04:07:44 centos8u2-base64 systemd[8533]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Nov 30 04:07:45 centos8u2-base64 sshd[8522]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov 30 04:07:46 centos8u2-base64 sshd[8542]: Received disconnect from 10.2.1.24 port 50692:11: disconnected by user
Nov 30 04:07:46 centos8u2-base64 sshd[8542]: Disconnected from user root 10.2.1.24 port 50692
Nov 30 04:07:46 centos8u2-base64 sshd[8522]: pam_unix(sshd:session): session closed for user root
Nov 30 04:07:46 centos8u2-base64 sshd[8554]: Accepted publickey for root from 10.2.1.24 port 50696 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Nov 30 04:07:46 centos8u2-base64 systemd[8565]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Nov 30 04:07:46 centos8u2-base64 sshd[8554]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov 30 04:07:48 centos8u2-base64 sshd[8574]: Received disconnect from 10.2.1.24 port 50696:11: disconnected by user
Nov 30 04:07:48 centos8u2-base64 sshd[8574]: Disconnected from user root 10.2.1.24 port 50696
Nov 30 04:07:48 centos8u2-base64 sshd[8554]: pam_unix(sshd:session): session closed for user root
Nov 30 04:07:49 centos8u2-base64 sshd[8590]: Accepted publickey for root from 10.2.1.24 port 50702 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Nov 30 04:07:49 centos8u2-base64 systemd[8602]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Nov 30 04:07:49 centos8u2-base64 sshd[8590]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov 30 04:07:49 centos8u2-base64 sshd[8611]: Received disconnect from 10.2.1.24 port 50702:11: disconnected by user
Nov 30 04:07:49 centos8u2-base64 sshd[8611]: Disconnected from user root 10.2.1.24 port 50702
Nov 30 04:07:49 centos8u2-base64 sshd[8590]: pam_unix(sshd:session): session closed for user root
Nov 30 04:07:50 centos8u2-base64 sshd[8621]: Accepted publickey for root from 10.2.1.24 port 50704 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Nov 30 04:07:50 centos8u2-base64 systemd[8634]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Nov 30 04:07:50 centos8u2-base64 sshd[8621]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov 30 04:07:50 centos8u2-base64 sshd[8643]: Received disconnect from 10.2.1.24 port 50704:11: disconnected by user
Nov 30 04:07:50 centos8u2-base64 sshd[8643]: Disconnected from user root 10.2.1.24 port 50704
Nov 30 04:07:50 centos8u2-base64 sshd[8621]: pam_unix(sshd:session): session closed for user root
Nov 30 04:13:15 centos8u2-base64 sshd[8664]: Accepted publickey for root from 10.2.1.24 port 51236 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Nov 30 04:13:15 centos8u2-base64 systemd[8667]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Nov 30 04:13:16 centos8u2-base64 sshd[8664]: pam_unix(sshd:session): session opened for user root by (uid=0)
Nov 30 04:13:17 centos8u2-base64 sshd[8677]: Received disconnect from 10.2.1.24 port 51236:11: disconnected by user
Nov 30 04:13:17 centos8u2-base64 sshd[8677]: Disconnected from user root 10.2.1.24 port 51236
Nov 30 04:13:17 centos8u2-base64 sshd[8664]: pam_unix(sshd:session): session closed for user root
Nov 30 06:00:02 centos8u2-base64 sshd[8759]: Connection closed by 10.2.1.24 port 33424 [preauth]
Nov 30 08:00:02 centos8u2-base64 sshd[8830]: Connection closed by 10.2.1.24 port 41664 [preauth]
Nov 30 10:00:03 centos8u2-base64 sshd[8908]: Connection closed by 10.2.1.24 port 50104 [preauth]
Nov 30 12:00:02 centos8u2-base64 sshd[8984]: Connection closed by 10.2.1.24 port 33296 [preauth]
Nov 30 14:00:02 centos8u2-base64 sshd[9054]: Connection closed by 10.2.1.24 port 45736 [preauth]
Nov 30 16:00:02 centos8u2-base64 sshd[9130]: Connection closed by 10.2.1.24 port 54002 [preauth]
Nov 30 18:00:02 centos8u2-base64 sshd[9205]: Connection closed by 10.2.1.24 port 33628 [preauth]
Nov 30 20:00:02 centos8u2-base64 sshd[9275]: Connection closed by 10.2.1.24 port 41320 [preauth]
Nov 30 22:00:02 centos8u2-base64 sshd[9352]: Connection closed by 10.2.1.24 port 33170 [preauth]
Dec  1 00:00:02 centos8u2-base64 sshd[9428]: Connection closed by 10.2.1.24 port 36508 [preauth]
Dec  1 02:00:02 centos8u2-base64 sshd[9503]: Connection closed by 10.2.1.24 port 60092 [preauth]
Dec  1 03:57:43 centos8u2-base64 sshd[9592]: Accepted publickey for root from 10.2.1.24 port 59856 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  1 03:57:43 centos8u2-base64 systemd[9595]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  1 03:57:43 centos8u2-base64 sshd[9592]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  1 03:57:45 centos8u2-base64 sshd[9605]: Received disconnect from 10.2.1.24 port 59856:11: disconnected by user
Dec  1 03:57:45 centos8u2-base64 sshd[9605]: Disconnected from user root 10.2.1.24 port 59856
Dec  1 03:57:45 centos8u2-base64 sshd[9592]: pam_unix(sshd:session): session closed for user root
Dec  1 03:57:45 centos8u2-base64 sshd[9616]: Accepted publickey for root from 10.2.1.24 port 59860 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  1 03:57:45 centos8u2-base64 systemd[9630]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  1 03:57:45 centos8u2-base64 sshd[9616]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  1 03:57:49 centos8u2-base64 sshd[9639]: Received disconnect from 10.2.1.24 port 59860:11: disconnected by user
Dec  1 03:57:49 centos8u2-base64 sshd[9639]: Disconnected from user root 10.2.1.24 port 59860
Dec  1 03:57:49 centos8u2-base64 sshd[9616]: pam_unix(sshd:session): session closed for user root
Dec  1 03:57:50 centos8u2-base64 sshd[9650]: Accepted publickey for root from 10.2.1.24 port 59866 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  1 03:57:50 centos8u2-base64 systemd[9662]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  1 03:57:50 centos8u2-base64 sshd[9650]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  1 03:57:51 centos8u2-base64 sshd[9671]: Received disconnect from 10.2.1.24 port 59866:11: disconnected by user
Dec  1 03:57:51 centos8u2-base64 sshd[9671]: Disconnected from user root 10.2.1.24 port 59866
Dec  1 03:57:51 centos8u2-base64 sshd[9650]: pam_unix(sshd:session): session closed for user root
Dec  1 03:57:52 centos8u2-base64 sshd[9682]: Accepted publickey for root from 10.2.1.24 port 59874 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  1 03:57:52 centos8u2-base64 systemd[9694]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  1 03:57:52 centos8u2-base64 sshd[9682]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  1 03:57:54 centos8u2-base64 sshd[9703]: Received disconnect from 10.2.1.24 port 59874:11: disconnected by user
Dec  1 03:57:54 centos8u2-base64 sshd[9703]: Disconnected from user root 10.2.1.24 port 59874
Dec  1 03:57:54 centos8u2-base64 sshd[9682]: pam_unix(sshd:session): session closed for user root
Dec  1 03:57:54 centos8u2-base64 sshd[9719]: Accepted publickey for root from 10.2.1.24 port 59880 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  1 03:57:55 centos8u2-base64 systemd[9731]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  1 03:57:55 centos8u2-base64 sshd[9719]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  1 03:57:55 centos8u2-base64 sshd[9740]: Received disconnect from 10.2.1.24 port 59880:11: disconnected by user
Dec  1 03:57:55 centos8u2-base64 sshd[9740]: Disconnected from user root 10.2.1.24 port 59880
Dec  1 03:57:55 centos8u2-base64 sshd[9719]: pam_unix(sshd:session): session closed for user root
Dec  1 03:57:55 centos8u2-base64 sshd[9751]: Accepted publickey for root from 10.2.1.24 port 59888 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  1 03:57:56 centos8u2-base64 systemd[9764]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  1 03:57:56 centos8u2-base64 sshd[9751]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  1 03:57:56 centos8u2-base64 sshd[9773]: Received disconnect from 10.2.1.24 port 59888:11: disconnected by user
Dec  1 03:57:56 centos8u2-base64 sshd[9773]: Disconnected from user root 10.2.1.24 port 59888
Dec  1 03:57:56 centos8u2-base64 sshd[9751]: pam_unix(sshd:session): session closed for user root
Dec  1 04:00:02 centos8u2-base64 sshd[9793]: Connection closed by 10.2.1.24 port 60194 [preauth]
Dec  1 04:03:47 centos8u2-base64 sshd[9807]: Accepted publickey for root from 10.2.1.24 port 60644 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  1 04:03:47 centos8u2-base64 systemd[9810]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  1 04:03:47 centos8u2-base64 sshd[9807]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  1 04:03:48 centos8u2-base64 sshd[9820]: Received disconnect from 10.2.1.24 port 60644:11: disconnected by user
Dec  1 04:03:48 centos8u2-base64 sshd[9820]: Disconnected from user root 10.2.1.24 port 60644
Dec  1 04:03:48 centos8u2-base64 sshd[9807]: pam_unix(sshd:session): session closed for user root
Dec  1 06:00:02 centos8u2-base64 sshd[9903]: Connection closed by 10.2.1.24 port 43434 [preauth]
Dec  1 08:00:02 centos8u2-base64 sshd[9973]: Connection closed by 10.2.1.24 port 51132 [preauth]
Dec  1 10:00:02 centos8u2-base64 sshd[10052]: Connection closed by 10.2.1.24 port 58826 [preauth]
Dec  1 12:00:02 centos8u2-base64 sshd[10128]: Connection closed by 10.2.1.24 port 38854 [preauth]
Dec  1 14:00:02 centos8u2-base64 sshd[10198]: Connection closed by 10.2.1.24 port 49566 [preauth]
Dec  1 16:00:02 centos8u2-base64 sshd[10271]: Connection closed by 10.2.1.24 port 59830 [preauth]
Dec  1 18:00:02 centos8u2-base64 sshd[10341]: Connection closed by 10.2.1.24 port 44466 [preauth]
Dec  1 20:00:02 centos8u2-base64 sshd[10417]: Connection closed by 10.2.1.24 port 54100 [preauth]
Dec  1 22:00:02 centos8u2-base64 sshd[10492]: Connection closed by 10.2.1.24 port 55156 [preauth]
Dec  2 00:00:02 centos8u2-base64 sshd[10562]: Connection closed by 10.2.1.24 port 35226 [preauth]
Dec  2 02:00:02 centos8u2-base64 sshd[10645]: Connection closed by 10.2.1.24 port 57038 [preauth]
Dec  2 04:00:03 centos8u2-base64 sshd[10733]: Connection closed by 10.2.1.24 port 56042 [preauth]
Dec  2 04:09:37 centos8u2-base64 sshd[10751]: Accepted publickey for root from 10.2.1.24 port 56866 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  2 04:09:37 centos8u2-base64 systemd[10754]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  2 04:09:38 centos8u2-base64 sshd[10751]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  2 04:09:39 centos8u2-base64 sshd[10763]: Received disconnect from 10.2.1.24 port 56866:11: disconnected by user
Dec  2 04:09:39 centos8u2-base64 sshd[10763]: Disconnected from user root 10.2.1.24 port 56866
Dec  2 04:09:39 centos8u2-base64 sshd[10751]: pam_unix(sshd:session): session closed for user root
Dec  2 04:09:39 centos8u2-base64 sshd[10776]: Accepted publickey for root from 10.2.1.24 port 56870 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  2 04:09:40 centos8u2-base64 systemd[10788]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  2 04:09:40 centos8u2-base64 sshd[10776]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  2 04:09:44 centos8u2-base64 sshd[10797]: Received disconnect from 10.2.1.24 port 56870:11: disconnected by user
Dec  2 04:09:44 centos8u2-base64 sshd[10797]: Disconnected from user root 10.2.1.24 port 56870
Dec  2 04:09:44 centos8u2-base64 sshd[10776]: pam_unix(sshd:session): session closed for user root
Dec  2 04:09:44 centos8u2-base64 sshd[10809]: Accepted publickey for root from 10.2.1.24 port 56878 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  2 04:09:44 centos8u2-base64 systemd[10821]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  2 04:09:44 centos8u2-base64 sshd[10809]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  2 04:09:46 centos8u2-base64 sshd[10830]: Received disconnect from 10.2.1.24 port 56878:11: disconnected by user
Dec  2 04:09:46 centos8u2-base64 sshd[10830]: Disconnected from user root 10.2.1.24 port 56878
Dec  2 04:09:46 centos8u2-base64 sshd[10809]: pam_unix(sshd:session): session closed for user root
Dec  2 04:09:46 centos8u2-base64 sshd[10841]: Accepted publickey for root from 10.2.1.24 port 56880 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  2 04:09:46 centos8u2-base64 systemd[10853]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  2 04:09:46 centos8u2-base64 sshd[10841]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  2 04:09:48 centos8u2-base64 sshd[10862]: Received disconnect from 10.2.1.24 port 56880:11: disconnected by user
Dec  2 04:09:48 centos8u2-base64 sshd[10862]: Disconnected from user root 10.2.1.24 port 56880
Dec  2 04:09:48 centos8u2-base64 sshd[10841]: pam_unix(sshd:session): session closed for user root
Dec  2 04:09:49 centos8u2-base64 sshd[10879]: Accepted publickey for root from 10.2.1.24 port 56886 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  2 04:09:49 centos8u2-base64 systemd[10890]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  2 04:09:49 centos8u2-base64 sshd[10879]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  2 04:09:49 centos8u2-base64 sshd[10899]: Received disconnect from 10.2.1.24 port 56886:11: disconnected by user
Dec  2 04:09:49 centos8u2-base64 sshd[10899]: Disconnected from user root 10.2.1.24 port 56886
Dec  2 04:09:49 centos8u2-base64 sshd[10879]: pam_unix(sshd:session): session closed for user root
Dec  2 04:09:50 centos8u2-base64 sshd[10910]: Accepted publickey for root from 10.2.1.24 port 56888 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  2 04:09:50 centos8u2-base64 systemd[10922]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  2 04:09:50 centos8u2-base64 sshd[10910]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  2 04:09:50 centos8u2-base64 sshd[10931]: Received disconnect from 10.2.1.24 port 56888:11: disconnected by user
Dec  2 04:09:50 centos8u2-base64 sshd[10931]: Disconnected from user root 10.2.1.24 port 56888
Dec  2 04:09:50 centos8u2-base64 sshd[10910]: pam_unix(sshd:session): session closed for user root
Dec  2 04:15:57 centos8u2-base64 sshd[10952]: Accepted publickey for root from 10.2.1.24 port 57518 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  2 04:15:57 centos8u2-base64 systemd[10955]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  2 04:15:58 centos8u2-base64 sshd[10952]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  2 04:15:59 centos8u2-base64 sshd[10964]: Received disconnect from 10.2.1.24 port 57518:11: disconnected by user
Dec  2 04:15:59 centos8u2-base64 sshd[10964]: Disconnected from user root 10.2.1.24 port 57518
Dec  2 04:15:59 centos8u2-base64 sshd[10952]: pam_unix(sshd:session): session closed for user root
Dec  2 06:02:12 centos8u2-base64 sshd[11048]: Connection closed by 10.2.1.24 port 39662 [preauth]
Dec  2 08:00:01 centos8u2-base64 sshd[11112]: Connection closed by 10.2.1.24 port 47744 [preauth]
Dec  2 10:00:01 centos8u2-base64 sshd[11190]: Connection closed by 10.2.1.24 port 56920 [preauth]
Dec  2 12:00:02 centos8u2-base64 sshd[11262]: Connection closed by 10.2.1.24 port 40154 [preauth]
Dec  2 14:00:02 centos8u2-base64 sshd[11338]: Connection closed by 10.2.1.24 port 55224 [preauth]
Dec  2 16:00:01 centos8u2-base64 sshd[11414]: Connection closed by 10.2.1.24 port 35856 [preauth]
Dec  2 18:00:02 centos8u2-base64 sshd[11484]: Connection closed by 10.2.1.24 port 44074 [preauth]
Dec  2 20:00:02 centos8u2-base64 sshd[11559]: Connection closed by 10.2.1.24 port 51778 [preauth]
Dec  2 22:00:02 centos8u2-base64 sshd[11635]: Connection closed by 10.2.1.24 port 45708 [preauth]
Dec  3 00:00:02 centos8u2-base64 sshd[11705]: Connection closed by 10.2.1.24 port 49542 [preauth]
Dec  3 02:00:02 centos8u2-base64 sshd[11787]: Connection closed by 10.2.1.24 port 38746 [preauth]
Dec  3 04:00:02 centos8u2-base64 sshd[11876]: Connection closed by 10.2.1.24 port 38664 [preauth]
Dec  3 04:08:20 centos8u2-base64 sshd[11890]: Accepted publickey for root from 10.2.1.24 port 39414 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  3 04:08:20 centos8u2-base64 systemd[11893]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  3 04:08:20 centos8u2-base64 sshd[11890]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  3 04:08:22 centos8u2-base64 sshd[11903]: Received disconnect from 10.2.1.24 port 39414:11: disconnected by user
Dec  3 04:08:22 centos8u2-base64 sshd[11903]: Disconnected from user root 10.2.1.24 port 39414
Dec  3 04:08:22 centos8u2-base64 sshd[11890]: pam_unix(sshd:session): session closed for user root
Dec  3 04:08:22 centos8u2-base64 sshd[11914]: Accepted publickey for root from 10.2.1.24 port 39418 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  3 04:08:22 centos8u2-base64 systemd[11928]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  3 04:08:22 centos8u2-base64 sshd[11914]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  3 04:08:26 centos8u2-base64 sshd[11937]: Received disconnect from 10.2.1.24 port 39418:11: disconnected by user
Dec  3 04:08:26 centos8u2-base64 sshd[11937]: Disconnected from user root 10.2.1.24 port 39418
Dec  3 04:08:26 centos8u2-base64 sshd[11914]: pam_unix(sshd:session): session closed for user root
Dec  3 04:08:27 centos8u2-base64 sshd[11949]: Accepted publickey for root from 10.2.1.24 port 39424 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  3 04:08:27 centos8u2-base64 systemd[11960]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  3 04:08:27 centos8u2-base64 sshd[11949]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  3 04:08:28 centos8u2-base64 sshd[11969]: Received disconnect from 10.2.1.24 port 39424:11: disconnected by user
Dec  3 04:08:28 centos8u2-base64 sshd[11969]: Disconnected from user root 10.2.1.24 port 39424
Dec  3 04:08:28 centos8u2-base64 sshd[11949]: pam_unix(sshd:session): session closed for user root
Dec  3 04:08:29 centos8u2-base64 sshd[11981]: Accepted publickey for root from 10.2.1.24 port 39428 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  3 04:08:29 centos8u2-base64 systemd[11992]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  3 04:08:29 centos8u2-base64 sshd[11981]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  3 04:08:31 centos8u2-base64 sshd[12001]: Received disconnect from 10.2.1.24 port 39428:11: disconnected by user
Dec  3 04:08:31 centos8u2-base64 sshd[12001]: Disconnected from user root 10.2.1.24 port 39428
Dec  3 04:08:31 centos8u2-base64 sshd[11981]: pam_unix(sshd:session): session closed for user root
Dec  3 04:08:32 centos8u2-base64 sshd[12026]: Accepted publickey for root from 10.2.1.24 port 39432 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  3 04:08:32 centos8u2-base64 systemd[12029]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  3 04:08:33 centos8u2-base64 sshd[12026]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  3 04:08:33 centos8u2-base64 sshd[12038]: Received disconnect from 10.2.1.24 port 39432:11: disconnected by user
Dec  3 04:08:33 centos8u2-base64 sshd[12038]: Disconnected from user root 10.2.1.24 port 39432
Dec  3 04:08:33 centos8u2-base64 sshd[12026]: pam_unix(sshd:session): session closed for user root
Dec  3 04:08:33 centos8u2-base64 sshd[12049]: Accepted publickey for root from 10.2.1.24 port 39436 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  3 04:08:33 centos8u2-base64 systemd[12061]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  3 04:08:33 centos8u2-base64 sshd[12049]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  3 04:08:34 centos8u2-base64 sshd[12070]: Received disconnect from 10.2.1.24 port 39436:11: disconnected by user
Dec  3 04:08:34 centos8u2-base64 sshd[12070]: Disconnected from user root 10.2.1.24 port 39436
Dec  3 04:08:34 centos8u2-base64 sshd[12049]: pam_unix(sshd:session): session closed for user root
Dec  3 04:15:06 centos8u2-base64 sshd[12091]: Accepted publickey for root from 10.2.1.24 port 40028 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  3 04:15:06 centos8u2-base64 systemd[12094]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  3 04:15:06 centos8u2-base64 sshd[12091]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  3 04:15:07 centos8u2-base64 sshd[12104]: Received disconnect from 10.2.1.24 port 40028:11: disconnected by user
Dec  3 04:15:07 centos8u2-base64 sshd[12104]: Disconnected from user root 10.2.1.24 port 40028
Dec  3 04:15:07 centos8u2-base64 sshd[12091]: pam_unix(sshd:session): session closed for user root
Dec  3 06:04:16 centos8u2-base64 sshd[12191]: Connection closed by 10.2.1.24 port 50594 [preauth]
Dec  3 08:00:02 centos8u2-base64 sshd[12255]: Connection closed by 10.2.1.24 port 58560 [preauth]
Dec  3 10:00:02 centos8u2-base64 sshd[12333]: Connection closed by 10.2.1.24 port 38512 [preauth]
Dec  3 12:00:02 centos8u2-base64 sshd[12403]: Connection closed by 10.2.1.24 port 46886 [preauth]
Dec  3 14:00:01 centos8u2-base64 sshd[12480]: Connection closed by 10.2.1.24 port 59616 [preauth]
Dec  3 16:00:02 centos8u2-base64 sshd[12556]: Connection closed by 10.2.1.24 port 39296 [preauth]
Dec  3 18:00:02 centos8u2-base64 sshd[12626]: Connection closed by 10.2.1.24 port 48348 [preauth]
Dec  3 20:00:02 centos8u2-base64 sshd[12702]: Connection closed by 10.2.1.24 port 58708 [preauth]
Dec  3 22:00:02 centos8u2-base64 sshd[12778]: Connection closed by 10.2.1.24 port 57388 [preauth]
Dec  4 00:00:02 centos8u2-base64 sshd[12849]: Connection closed by 10.2.1.24 port 36566 [preauth]
Dec  4 02:00:02 centos8u2-base64 sshd[12931]: Connection closed by 10.2.1.24 port 51418 [preauth]
Dec  4 03:59:09 centos8u2-base64 sshd[13019]: Accepted publickey for root from 10.2.1.24 port 50302 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  4 03:59:10 centos8u2-base64 systemd[13022]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  4 03:59:10 centos8u2-base64 sshd[13019]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  4 03:59:11 centos8u2-base64 sshd[13031]: Received disconnect from 10.2.1.24 port 50302:11: disconnected by user
Dec  4 03:59:11 centos8u2-base64 sshd[13031]: Disconnected from user root 10.2.1.24 port 50302
Dec  4 03:59:11 centos8u2-base64 sshd[13019]: pam_unix(sshd:session): session closed for user root
Dec  4 03:59:12 centos8u2-base64 sshd[13041]: Accepted publickey for root from 10.2.1.24 port 50306 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  4 03:59:12 centos8u2-base64 systemd[13057]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  4 03:59:12 centos8u2-base64 sshd[13041]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  4 03:59:16 centos8u2-base64 sshd[13066]: Received disconnect from 10.2.1.24 port 50306:11: disconnected by user
Dec  4 03:59:16 centos8u2-base64 sshd[13066]: Disconnected from user root 10.2.1.24 port 50306
Dec  4 03:59:16 centos8u2-base64 sshd[13041]: pam_unix(sshd:session): session closed for user root
Dec  4 03:59:16 centos8u2-base64 sshd[13077]: Accepted publickey for root from 10.2.1.24 port 50312 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  4 03:59:16 centos8u2-base64 systemd[13089]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  4 03:59:17 centos8u2-base64 sshd[13077]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  4 03:59:18 centos8u2-base64 sshd[13098]: Received disconnect from 10.2.1.24 port 50312:11: disconnected by user
Dec  4 03:59:18 centos8u2-base64 sshd[13098]: Disconnected from user root 10.2.1.24 port 50312
Dec  4 03:59:18 centos8u2-base64 sshd[13077]: pam_unix(sshd:session): session closed for user root
Dec  4 03:59:18 centos8u2-base64 sshd[13109]: Accepted publickey for root from 10.2.1.24 port 50316 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  4 03:59:18 centos8u2-base64 systemd[13122]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  4 03:59:18 centos8u2-base64 sshd[13109]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  4 03:59:21 centos8u2-base64 sshd[13131]: Received disconnect from 10.2.1.24 port 50316:11: disconnected by user
Dec  4 03:59:21 centos8u2-base64 sshd[13131]: Disconnected from user root 10.2.1.24 port 50316
Dec  4 03:59:21 centos8u2-base64 sshd[13109]: pam_unix(sshd:session): session closed for user root
Dec  4 03:59:21 centos8u2-base64 sshd[13147]: Accepted publickey for root from 10.2.1.24 port 50320 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  4 03:59:21 centos8u2-base64 systemd[13159]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  4 03:59:21 centos8u2-base64 sshd[13147]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  4 03:59:21 centos8u2-base64 sshd[13168]: Received disconnect from 10.2.1.24 port 50320:11: disconnected by user
Dec  4 03:59:21 centos8u2-base64 sshd[13168]: Disconnected from user root 10.2.1.24 port 50320
Dec  4 03:59:21 centos8u2-base64 sshd[13147]: pam_unix(sshd:session): session closed for user root
Dec  4 03:59:22 centos8u2-base64 sshd[13178]: Accepted publickey for root from 10.2.1.24 port 50324 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  4 03:59:22 centos8u2-base64 systemd[13191]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  4 03:59:22 centos8u2-base64 sshd[13178]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  4 03:59:22 centos8u2-base64 sshd[13200]: Received disconnect from 10.2.1.24 port 50324:11: disconnected by user
Dec  4 03:59:22 centos8u2-base64 sshd[13200]: Disconnected from user root 10.2.1.24 port 50324
Dec  4 03:59:22 centos8u2-base64 sshd[13178]: pam_unix(sshd:session): session closed for user root
Dec  4 04:00:02 centos8u2-base64 sshd[13220]: Connection closed by 10.2.1.24 port 50444 [preauth]
Dec  4 04:05:06 centos8u2-base64 sshd[13234]: Accepted publickey for root from 10.2.1.24 port 51124 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  4 04:05:07 centos8u2-base64 systemd[13237]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  4 04:05:07 centos8u2-base64 sshd[13234]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  4 04:05:08 centos8u2-base64 sshd[13247]: Received disconnect from 10.2.1.24 port 51124:11: disconnected by user
Dec  4 04:05:08 centos8u2-base64 sshd[13247]: Disconnected from user root 10.2.1.24 port 51124
Dec  4 04:05:08 centos8u2-base64 sshd[13234]: pam_unix(sshd:session): session closed for user root
Dec  4 06:00:02 centos8u2-base64 sshd[13323]: Connection closed by 10.2.1.24 port 33874 [preauth]
Dec  4 08:00:01 centos8u2-base64 sshd[13399]: Connection closed by 10.2.1.24 port 41538 [preauth]
Dec  4 10:00:02 centos8u2-base64 sshd[13477]: Connection closed by 10.2.1.24 port 49262 [preauth]
Dec  4 12:00:02 centos8u2-base64 sshd[13547]: Connection closed by 10.2.1.24 port 57174 [preauth]
Dec  4 14:00:02 centos8u2-base64 sshd[13623]: Connection closed by 10.2.1.24 port 40936 [preauth]
Dec  4 16:00:01 centos8u2-base64 sshd[13701]: Connection closed by 10.2.1.24 port 50256 [preauth]
Dec  4 18:00:02 centos8u2-base64 sshd[13772]: Connection closed by 10.2.1.24 port 58802 [preauth]
Dec  4 20:00:02 centos8u2-base64 sshd[13848]: Connection closed by 10.2.1.24 port 38640 [preauth]
Dec  4 22:00:02 centos8u2-base64 sshd[13923]: Connection closed by 10.2.1.24 port 60916 [preauth]
Dec  5 00:00:02 centos8u2-base64 sshd[13993]: Connection closed by 10.2.1.24 port 56658 [preauth]
Dec  5 02:00:02 centos8u2-base64 sshd[14072]: Connection closed by 10.2.1.24 port 44104 [preauth]
Dec  5 04:00:02 centos8u2-base64 sshd[14155]: Connection closed by 10.2.1.24 port 43060 [preauth]
Dec  5 04:29:47 centos8u2-base64 sshd[14183]: Accepted publickey for root from 10.2.1.24 port 46946 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  5 04:29:47 centos8u2-base64 systemd[14186]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  5 04:29:47 centos8u2-base64 sshd[14183]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  5 04:29:49 centos8u2-base64 sshd[14196]: Received disconnect from 10.2.1.24 port 46946:11: disconnected by user
Dec  5 04:29:49 centos8u2-base64 sshd[14196]: Disconnected from user root 10.2.1.24 port 46946
Dec  5 04:29:49 centos8u2-base64 sshd[14183]: pam_unix(sshd:session): session closed for user root
Dec  5 04:29:49 centos8u2-base64 sshd[14208]: Accepted publickey for root from 10.2.1.24 port 46950 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  5 04:29:49 centos8u2-base64 systemd[14221]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  5 04:29:50 centos8u2-base64 sshd[14208]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  5 04:29:54 centos8u2-base64 sshd[14230]: Received disconnect from 10.2.1.24 port 46950:11: disconnected by user
Dec  5 04:29:54 centos8u2-base64 sshd[14230]: Disconnected from user root 10.2.1.24 port 46950
Dec  5 04:29:54 centos8u2-base64 sshd[14208]: pam_unix(sshd:session): session closed for user root
Dec  5 04:29:54 centos8u2-base64 sshd[14242]: Accepted publickey for root from 10.2.1.24 port 46956 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  5 04:29:54 centos8u2-base64 systemd[14253]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  5 04:29:54 centos8u2-base64 sshd[14242]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  5 04:29:55 centos8u2-base64 sshd[14262]: Received disconnect from 10.2.1.24 port 46956:11: disconnected by user
Dec  5 04:29:55 centos8u2-base64 sshd[14262]: Disconnected from user root 10.2.1.24 port 46956
Dec  5 04:29:55 centos8u2-base64 sshd[14242]: pam_unix(sshd:session): session closed for user root
Dec  5 04:29:56 centos8u2-base64 sshd[14274]: Accepted publickey for root from 10.2.1.24 port 46960 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  5 04:29:56 centos8u2-base64 systemd[14285]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  5 04:29:56 centos8u2-base64 sshd[14274]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  5 04:29:58 centos8u2-base64 sshd[14294]: Received disconnect from 10.2.1.24 port 46960:11: disconnected by user
Dec  5 04:29:58 centos8u2-base64 sshd[14294]: Disconnected from user root 10.2.1.24 port 46960
Dec  5 04:29:58 centos8u2-base64 sshd[14274]: pam_unix(sshd:session): session closed for user root
Dec  5 04:29:59 centos8u2-base64 sshd[14310]: Accepted publickey for root from 10.2.1.24 port 46964 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  5 04:29:59 centos8u2-base64 systemd[14322]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  5 04:29:59 centos8u2-base64 sshd[14310]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  5 04:29:59 centos8u2-base64 sshd[14331]: Received disconnect from 10.2.1.24 port 46964:11: disconnected by user
Dec  5 04:29:59 centos8u2-base64 sshd[14331]: Disconnected from user root 10.2.1.24 port 46964
Dec  5 04:29:59 centos8u2-base64 sshd[14310]: pam_unix(sshd:session): session closed for user root
Dec  5 04:29:59 centos8u2-base64 sshd[14342]: Accepted publickey for root from 10.2.1.24 port 46968 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  5 04:30:00 centos8u2-base64 systemd[14355]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  5 04:30:00 centos8u2-base64 sshd[14342]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  5 04:30:00 centos8u2-base64 sshd[14364]: Received disconnect from 10.2.1.24 port 46968:11: disconnected by user
Dec  5 04:30:00 centos8u2-base64 sshd[14364]: Disconnected from user root 10.2.1.24 port 46968
Dec  5 04:30:00 centos8u2-base64 sshd[14342]: pam_unix(sshd:session): session closed for user root
Dec  5 04:36:44 centos8u2-base64 sshd[14394]: Accepted publickey for root from 10.2.1.24 port 47584 ssh2: RSA SHA256:X90Ck+xvE8IIBTvzVhDbK23fGy4z7t6N/dAbyhLqHjA
Dec  5 04:36:44 centos8u2-base64 systemd[14397]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Dec  5 04:36:44 centos8u2-base64 sshd[14394]: pam_unix(sshd:session): session opened for user root by (uid=0)
Dec  5 04:36:45 centos8u2-base64 sshd[14407]: Received disconnect from 10.2.1.24 port 47584:11: disconnected by user
Dec  5 04:36:45 centos8u2-base64 sshd[14407]: Disconnected from user root 10.2.1.24 port 47584
Dec  5 04:36:45 centos8u2-base64 sshd[14394]: pam_unix(sshd:session): session closed for user root
Dec  5 06:00:02 centos8u2-base64 sshd[14466]: Connection closed by 10.2.1.24 port 54770 [preauth]
Dec  5 08:00:01 centos8u2-base64 sshd[14542]: Connection closed by 10.2.1.24 port 34194 [preauth]
Dec  5 10:00:02 centos8u2-base64 sshd[14614]: Connection closed by 10.2.1.24 port 41870 [preauth]
Dec  5 12:00:02 centos8u2-base64 sshd[14690]: Connection closed by 10.2.1.24 port 49558 [preauth]
Dec  5 14:00:01 centos8u2-base64 sshd[14766]: Connection closed by 10.2.1.24 port 59472 [preauth]
Dec  5 16:00:01 centos8u2-base64 sshd[14836]: Connection closed by 10.2.1.24 port 38936 [preauth]
Dec  5 18:00:01 centos8u2-base64 sshd[14914]: Connection closed by 10.2.1.24 port 46600 [preauth]
Dec  5 20:00:02 centos8u2-base64 sshd[14990]: Connection closed by 10.2.1.24 port 54294 [preauth]
Dec  5 22:00:02 centos8u2-base64 sshd[15059]: Connection closed by 10.2.1.24 port 43466 [preauth]
Dec  6 00:00:02 centos8u2-base64 sshd[15135]: Connection closed by 10.2.1.24 port 37714 [preauth]
Dec  6 02:00:02 centos8u2-base64 sshd[15218]: Connection closed by 10.2.1.24 port 52728 [preauth]
